SCM

SCM Repository

[tm] Diff of /trunk/tm/ChangeLog
ViewVC logotype

Diff of /trunk/tm/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 750, Fri May 11 16:46:15 2007 UTC revision 775, Sat Jul 28 13:57:02 2007 UTC
# Line 1  Line 1 
1    2007-07-28  Ingo Feinerer  <h0125130@wu-wien.ac.at>
2    
3            * R/textdoccol.R (asPlain): Conversion from
4            StructuredTextDocuments to PlainTextDocuments.
5    
6    2007-07-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
7    
8            * R/termdocmatrix.R: Added convenience methods ("[", nrow, ncol)
9            for accessing term-document matrices.
10    
11            * inst/doc/tm.Rnw: readPDF is only called if pdftotext and pdfinfo
12            are installed.
13    
14    2007-07-17  Ingo Feinerer  <h0125130@wu-wien.ac.at>
15    
16            * R/termdocmatrix.R (TermDocMatrix): Improved efficiency. Kudos to
17            Christian Buchta.
18    
19    2007-07-15  Ingo Feinerer  <h0125130@wu-wien.ac.at>
20    
21            * inst/doc/tm.Rnw: Update vignette (readPDF, readHTML, preprocessReut21578XML).
22    
23    2007-07-14  Ingo Feinerer  <h0125130@wu-wien.ac.at>
24    
25            * R/reader.R (readHTML): Added very simple HTML reader to obtain StructuredTextDocuments.
26    
27            * R/reader.R (readPDF): Added PDF reader.
28    
29    2007-07-13  Ingo Feinerer  <h0125130@wu-wien.ac.at>
30    
31            * DESCRIPTION: Moved proxy from Depends to Imports to avoid name clashes.
32    
33            * inst/stopwords/english.dat: Added the term "yes" to stopwords.
34    
35            * R/termdocmatrix.R (dim): dim function for TermDocMatrix.
36    
37            * R/preprocess.R (convertMboxEml): Accepts gzipped mboxes.
38    
39    2007-07-11  Ingo Feinerer  <h0125130@wu-wien.ac.at>
40    
41            * R/distmeasure.R (dissimilarity): Replaced dists call from
42            package cba by new dist call from package proxy.
43    
44    2007-07-10  Ingo Feinerer  <h0125130@wu-wien.ac.at>
45    
46            * inst/doc/tm.Rnw: Described removeSparseTerms and Dictionary.
47    
48    2007-06-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
49    
50            * R/termdocmatrix.R: require() uses the quietly option to suppress
51            loading messages.
52    
53    2007-06-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>
54    
55            * R/dictionary.R: Added dictionary support.
56    
57    2007-06-07  Ingo Feinerer  <h0125130@wu-wien.ac.at>
58    
59            * R/aobjects.R: Added classes for Reuters21578 XML and RCV1
60            documents. This simplifies some functions, e.g., asPlain.
61    
62    2007-06-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
63    
64            * inst/doc/tm.Rnw: Fixed some typos in vignette.
65    
66    2007-06-03  Ingo Feinerer  <h0125130@wu-wien.ac.at>
67    
68            * R/textdoccol.R (replaceWords): Added method to replace a set of
69            words by a single word. Useful for synonyms.
70    
71    2007-05-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
72    
73            * man/TermDocMatrix.Rd: Fixed documentation on Data slot.
74    
75    2007-05-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
76    
77            * R/termdocmatrix.R (textvector): Small fix for dealing with empty
78            vectors. Thanks to Ariel Maguyon for his error report.
79            (removeSparseTerms): New function to remove columns from a
80            term-document matrix exceeding a sparse factor.
81    
82    2007-05-15  Ingo Feinerer  <h0125130@wu-wien.ac.at>
83    
84            * man/tmUpdate.Rd: Corrected documentation on readerControl parameter.
85    
86  2007-05-11  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2007-05-11  Ingo Feinerer  <h0125130@wu-wien.ac.at>
87    
88          * man/sFilter.Rd: Corrected documentation on statement format (use          * man/sFilter.Rd: Corrected documentation on statement format (use

Legend:
Removed from v.750  
changed lines
  Added in v.775

root@r-forge.r-project.org
ViewVC Help
Powered by ViewVC 1.0.0  
Thanks to:
Vienna University of Economics and Business Powered By FusionForge